Super Stars Dolls

One of the more interesting sides of Jem's history, Super Stars dolls were basically Jem baggie dolls, not put out by Hasbro but some company called "Star," who somehow or another acquired Hasbro's factory seconds.  The result was mostly Jem dolls wearing the wrong outfits, but occasionally you'll get a Shana head on a white body, or a Rio head on a female body, hands on the wrong arm, or if you are lucky, the so-called "Craig Phillips" doll.  Some have non-Jem bodies with Jem heads, but I haven't yet seen a Jem body with a non-Jem head.  There are also some Maxie (as well as blonde Rob) Super Stars as well.  I have yet to see a Super Star with a male Jem body.  So far, 99% of Super Stars dolls have been made up of pieces from the 1st year of dolls.  It is unknown what became of the 2nd year doll rejects/leftovers, but I have my suspicions that at least some could have ended up on the Mexican dolls. I have never seen one wearing anything (Jem) other than parts of the 1st year doll outfits, and never with Jem shoes (though if not on a Jem body I've seen them with generic shoes).  It is common for the outfits to be faded out or otherwise imperfect.  It's also common for doll's to have paint or hair flaws.  So far, all Super Stars dolls I've seen have come with the "short" body style.  (I'm talking only of "Jem" bodies.  Some came with generic/poor quality bodies that aren't of much interest here.) Kimber, Aja, Stormer, and Roxy seem to be the most common, followed by Rio (head on fake body), Shana and Pizzazz.   I have yet to see a Super Stars doll with a Jem/Jerrica head.  The most common outfits are Kimber's pants, Roxy's Pants, Aja's shirt, tights and skirt, Pizzazz's dress, socks, & belt & Stormer's outfit.  Many of them are wearing short silver threaded socks,  which are apparently factory leftovers from the LJN Michael Jackson doll as the same socks are found on him.  Thanks to Tricia for this information!
Super Stars that I know of, so far! (feel free to submit sightings or photos of your own)

Kimber, wearing
-Aja's top, Stormer's tights and skirt.  (thanks to Diva Jezebel for the pic!)
-Aja's top, Kimber's pants and super stars (Michael Jackson) socks.  (thanks to Diva Jezebel for the pic!)
-Kimber's jacket, Kimber's pants, & super stars (Michael Jackson) socks.
-Aja's shirt, skirt and tights (thanks to Diva Jezebel for the pic!)
-Kimber's jacket, pants and fishnet socks  (thanks to Diva Jezebel for the pic!)
-Pizzazz's Dress and belt, Aja's tights

Aja, (with white eye make up) wearing
-Aja's shirt, Kimber's pants, & super stars (Michael Jackson) socks. (with white eye make up)
-Roxy's shirt, pants, belt, & super stars (Michael Jackson) socks. (thanks to Diva Jezebel for the pic!)
-Roxy's pants, Aja's skirt, and shirt & super stars (Michael Jackson) socks.
-Aja's shirt, Stormer's tights and skirt, 2 misfit bracelets
-Aja's shirt, Stormer's tights and skirt.  (thanks to Diva Jezebel for the pic!)
-Aja's skirt, shirt and tights
-Pizzazz's dress, belt, white spandex thigh highs with black and pink stripes at the tops.

Stormer, wearing
-Stormer's top, tights, skirt and 2 Misfit bracelets (thanks to Diva Jezebel for the pic!)
-Stormer's top, tights, skirt.
-Aja's shirt, Kimber's pants & super stars  (Michael Jackson) socks.

Roxy, wearing
-Roxy's shirt, Aja's skirt, belt and tights.
-Aja's top, Kimber's pants and super stars  (Michael Jackson) socks. (hair has thick bangs)
-Stormer's top, skirt and tights
-Aja's top, Stormer's skirt and tights
-Roxy's shirt, belt (no stickers) and pants

Shana head (on caucasian body) wearing
-Shana's hairbow, Aja's top, skirt, and tights.
-Shana's hairbow, Aja's top, Roxy's pants, & super stars (Michael Jackson)  socks.
-Shana's hairbow, Aja's top, Kimber's pants, & super stars (Michael Jackson)  socks.
-Shana's hairbow, strange dress and tights- "Her dress appears to be unique (it's certainly not Jem, but is rather 80's-ish), but her panty hose are what's puzzling.  They look identical to a pair of 1st Ed. Jem's panty hose without the sparkly threads (in the "wafer" style pattern).  Hum..." thanks to Diva Jezebel for the info and pic!
-Shana, wearing her jacket (has velcro sewn in to keep it closed!), gold pants & super stars (Michael Jackson)  socks. (Thanks to Janice for this photo)
-Shana, with her hairbow, Aja's top, skirt and tights.  (Thanks to Janice for this photo)

Shana head (on proper body) wearing
-Shana's hairbow, dress, jacket and white spandex thigh highs with black and pink stripes at the tops. (Thanks Zomboy for the photo!)
-Shana, nude.  Torsos have some fading.  Appear to not have widow's peaks.  (Thanks to Janice for this photo)

Pizzazz wearing
-Stormer's outfit, all but shoes and flower.
-Aja's shirt, Roxy's pants, super star  (Michael Jackson) socks
-Aja's shirt, Stormer's skirt and tights, one Misfit bracelet

Rio (on female body) wearing
-Aja's top, Kimber's pants, & super stars  (Michael Jackson) socks.
-Stormer's top (not sure of what else)
-Pizzazz's dress, belt and white spandex thigh highs with black and pink stripes at the tops.
-Aja's shirt, Stormer's skirt & tights.  Hair cut is normal for the most part, but is asymmetrical across the back (like Kimber's) thanks to Diva Jezebel for the info and pic!

Non-Jem, or mis-matched Jem/fakey Super Stars

Rio, (all with cheap fake male bodies, usually wearing a generic outfit consisting of: knitted white or yellow tank top and tight pants (various colours) with boots (various colours)
-regular length hair.
-Longish (for a boy)hair) on cheap body, generic clothes.
-Rio head on baby body <shudder> wearing generic pyjamas

Glitter N' Gold Rio (aka 2nd year Rio)
-Glitter N' Gold Rio (paler skintone, but not quite as pale as caucasian GG Rio), wearing generic clothes* (thanks to pixyinplaid for this info)

"Craig Phillips" (Rob head mold with blue eyebrows, long purple hair, female Jem body) in:
-Aja's outfit (including belt and tights)
-Stormer's outfit w bracelets, minus shoes and hair flower
-Pizzazz's Outfit w/belt and two Pizzazz socks

Rob head on female Jem body wearing;
-Aja's top, Kimber's pants and super stars  (Michael Jackson) socks.
-Pizzazz's dress, belt, white spandex thigh highs with black and pink stripes at the tops.
-Aja's top, Stormer's skirt and tights

Rob head on cheap hollow body, usually wearing a generic outfit consisting of: knitted white or yellow tank top and tight pants (various colours) with boots (various colours)  Green or Brown eyes. Can have blue eyebrows. (Thanks to Janice for this photo!)
-Rob head (repainted, with brown eyes) on cheap plastic male body.  Bleached shorter hair.
-Rob Head, (repainted, but nicer).   Bleached shorter hair.*
-Rob Head (repainted) pink tinted hair!*

Maxie

-Maxie on hollow body, generic outfit.

Mystery Head (anyone have any idea?) on Jem bodies (thanks to Janice for these photos)
-Has a small pink decoration in hair, Aja's top, tights and skirt.
-Shana's dress, with white spandex thigh highs with black and pink stripes at the tops (these socks were featured on other Super Stars dolls)

AJA

Probably the most common "Super Stars" Doll- Aja.  She is wearing a typical "Super Stars" outfit of 1st Ed. Aja's shirt, 1st Ed. Kimber's pants and the small silver  (Michael Jackson) socks.
Note the eye make-up colour difference between this Super Stars Aja and a regular First Edition Aja.  Super Stars Aja has white eye shadow, First Edition (and Second Edition, actually!) have pink eye shadow.
Silver socks; A lot of Super Stars dolls seem to come with these- they look a little like Flash N' Sizzle Jem hose material, but they are socks.  These are apparently factory leftovers from the LJN Michael Jackson doll as the same socks are found on him.  Thanks to Tricia for this information!

ROXY

Superstar Roxy (mine anyway):  Her lip paint is quite a bit "smaller" looking than normal.  Her eyebrow is a magenta colour, not red, and the magenta colour is also used on the flame outline on her eye (royal purple is used on the regular dolls).  The flame itself (and the blush/stripes on face) is a fluorescent green, not yellow.  The white paint on her scalp is also applied sloppily (notice her forehead).

MAXIE

This is my Maxie doll Super Stars doll.  The back of the head says 1987 Hasbro.  Her body is a generic cheap barbie-type body, her outfit and boots are also cheap and crappy. Her hair is light brown.  This may be some sort of Maxie variation... I don't really know!  Her hair has been stitched on very badly...
ROB
This Rob, as well as the Maxie above was bought in Canada. Again, it's a generic hollow body (Male this time) wearing generic clothing.  (I bought this doll in the package, he's been taken out for scans.) His hair is much lighter and shorter (sewn on sloppier) than the hair that came on Rob.  His eyes are also brown, not green & his blush is much more pronounced. There are no Hasbro (or other) markings on the back of his head.
"Look into my eyes!"
Credits:
All Rio and Rob photos & info, except for (crazy eyes) Rob courtesy of <3Molly, as well as the Shana pic.
Thanks to  Matt T. for helping me compile the list of Super Stars dolls/outfits.